27367029991

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{1031}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 31992330240

約数和(自身を除く): 4625300249

約数列:

[1, 7, 89, 137, 311, 623, 959, 1031, 2177, 7217, 12193, 27679, 42607, 85351, 91759, 141247, 193753, 298249, 320641, 642313, 988729, 2244487, 3792023, 12570983, 26544161, 28537049, 43927817, 87996881, 199759343, 307494719, 3909575713, 27367029991]

約数ペア:

[(1, 27367029991), (7, 3909575713), (89, 307494719), (137, 199759343), (311, 87996881), (623, 43927817), (959, 28537049), (1031, 26544161), (2177, 12570983), (7217, 3792023), (12193, 2244487), (27679, 988729), (42607, 642313), (85351, 320641), (91759, 298249), (141247, 193753)]